2021 Calendar 2021 Holidays 2022 Calendar 2022 Holidays

December 2021 Calendar of United States of America

December 2021 Holidays and Celebrations

  • 01 Wed
  • 01 Wed
    National Christmas Lights Day
  • 02 Thu
    International Day for the Abolition of Slavery
  • 02 Thu
  • 03 Fri
  • 03 Fri
  • 04 Sat
    Candle Day
  • 04 Sat
    Wildlife Conservation Day
  • 04 Sat
    International Day of Banks
  • 04 Sat
    World Pear Day
  • 04 Sat
    National Cookie Day
  • 05 Sun
    Day of the Ninja
  • 05 Sun
  • 05 Sun
    National Repeal Day
  • 05 Sun
    World Soil Day
  • 06 Mon
    St. Nicholas Day
  • 06 Mon
    Last Day of Hanukkah
  • 06 Mon
    National Gazpacho Day
  • 06 Mon
    National Miners Day
  • 07 Tue
  • 07 Tue
    World War II
  • 07 Tue
    International Civil Aviation Day
  • 07 Tue
    National Letter Writing Day
  • 08 Wed
  • 08 Wed
  • 09 Thu
    National Llama Day
  • 09 Thu
    International Anti-corruption Day
  • 09 Thu
    International Day of Commemoration and Dignity of the Victims of the Crime of Genocide
  • 09 Thu
    Christmas Card Day
  • 10 Fri
  • 10 Fri
    Dewey Decimal System Day
  • 10 Fri
    Nobel Prize Day
  • 10 Fri
    International Animal Rights Day
  • 10 Fri
    Jane Addams Day
  • 11 Sat
    International Mountain Day
  • 11 Sat
    UNICEF Birthday
  • 12 Sun
  • 12 Sun
    Gingerbread House Day
  • 12 Sun
    National Poinsettia Day
  • 12 Sun
    International Day of Neutrality
  • 12 Sun
    International Universal Health Coverage Day
  • 13 Mon
  • 13 Mon
  • 13 Mon
  • 13 Mon
    National Salesperson Day
  • 13 Mon
    National Violin Day
  • 13 Mon
    National Cocoa Day
  • 14 Tue
    Monkey Day
  • 14 Tue
    National Free Shipping Day
  • 14 Tue
    Asarah B'Tevet (Tenth of Tevet)
  • 15 Wed
  • 15 Wed
  • 15 Wed
    National Wear Your Pearls Day
  • 16 Thu
    Boston Tea Party
  • 16 Thu
    National Chocolate Covered Anything Day
  • 17 Fri
    Wright Brothers Day
  • 17 Fri
    Pan American Aviation Day
  • 17 Fri
  • 17 Fri
    National Maple Syrup Day
  • 17 Fri
    National Underdog Day
  • 18 Sat
    Arabic Language Day
  • 18 Sat
    National Wreaths Across America Day
  • 18 Sat
    Answer The Telephone Like Buddy The Elf Day
  • 18 Sat
    National Twin Day
  • 18 Sat
    International Migrants Day
  • 19 Sun
    National Emo Day
  • 20 Mon
    International Human Solidarity Day
  • 21 Tue
  • 21 Tue
    National Crossword Puzzle Day
  • 21 Tue
  • 21 Tue
    National Homeless Persons’ Remembrance Day
  • 21 Tue
    Look On The Bright Side Day
  • 22 Wed
    National Short Person Day
  • 22 Wed
    National Cookie Exchange Day
  • 23 Thu
    Festivus
  • 23 Thu
    National Roots Day
  • 24 Fri
  • 25 Sat
  • 26 Sun
  • 27 Mon
    International Day of Epidemic Preparedness
  • 28 Tue
    National Card Playing Day
  • 28 Tue
    National Short Film Day
  • 28 Tue
    Pledge of Allegiance Day
  • 28 Tue
    National Call a Friend Day
  • 28 Tue
    National Download Day
  • 29 Wed
    Wounded Knee
  • 29 Wed
    Still Need To Do Day
  • 30 Thu
  • 31 Fri
  • 31 Fri
    No Interruptions Day
December 2021
Mon Tue Wed Thu Fri Sat Sun
29 30 01 02 03 04 05
06 07 08 09 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31 01 02
03 04 05 06 07 08 09
December 2021 has 23 work days.
New Moon 04   1st Quarter 10   Full Moon 18   3rd Quarter 26  

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